josephine

how does the massof an atom affect the rate it diffuses

17 years ago

2+x=8

16 years ago

illustrate how government spending and taxation will impact on macroeconomics equilibrum in a closed economy

14 years ago

i still understand this problem If x^2/25 +y^2/49=1 and y(3)=5.6000, find y'(3) by implicit differentiation.

13 years ago

find y' by implicit differentiation. i don't understand, its so complicate. 1. 4cos(x-y)=3ysinx 2. 4sin(x-y) =3ysinx

13 years ago

I WANNA KNOW I'M DOING RIGHT. Find the slope of the tangent line to the curve √(3x+2y) + √(4xy)=11.6 at the point (6,4). THAT WHAT I DID: (3x+2y)^1/2+(4xy)1/2=11.6 next step: 1/2(3x+2y)^-1/2*y'+1/2(4xy)*y=0 y'= -(3x+2y)/(4xy) right?

13 years ago

57865-______+23129=48675

11 years ago

3 girls share a number of apples in the ratio 5:3:2. if the highest share is 40 apples, find the smallest share

9 years ago

lighthouse x has a radius of 18 mi lighthouse z has a radius of 28 mi lighthouse z lights up how much more area than lighthouse x? round answer to the nearest tenth.

9 years ago

2+x=8

16 years ago

17=5-3p

16 years ago

a market with many buyers and sellers

14 years ago

please give me an oratorical piece about science, there is a bright future and a better tomorrow. thank you.

14 years ago

i mean i still don't understand this problem

13 years ago

thanks

13 years ago

ok i'll try another, thanks

13 years ago

how u get 2x/√xy? i thought 4x/√xy.

13 years ago

12

12 years ago

It is not tertiary I fall the question buy puting that

11 years ago

15÷100×3500= 525 525+1950=2475 3500-2475=1025 final answer = 1025

9 years ago

area of lighthouse x = 1017.36 mi^2 area of lighthouse z = 2461.76 mi^2 2461.76 - 1017.36 = 1444.4 lighthouse z lights up 1444.4 more area than lighthouse x?

9 years ago

what sentences states the generalization

5 years ago